kamon-io/kamon

Distributed Tracing, Metrics and Context Propagation for application running on the JVM

hseeberger/constructr

Coordinated (etcd, ...) cluster construction for dynamic (cloud, containers) environments

eclipse/deeplearning4j

Eclipse Deeplearning4j, ND4J, DataVec and more - deep learning & linear algebra for Java/Scala with GPUs + Spark

spark-jobserver/spark-jobserver

REST job server for Apache Spark

iheartradio/kanaloa

Make your service more resilient by providing protection against traffic oversaturation

lightbend/reactive-lib

typesafehub/conductr-lib

bluebrain/nexus-iam

Nexus IAM Service

asura-pro/asura

iheartradio/asobu

Asobu (遊ぶ) Library for building distributed REST APIs for microservices based on akka cluster and play

snappydatainc/snappydata

SnappyData - The Spark Database. Stream, Transact, Analyze, Predict in one cluster

sclasen/akka-zk-cluster-seed

ldaniels528/qwery

A SQL-like language for performing ETL transformations.

akkamo/akkamo

Akkamo - modules in Akka

nextgentel/akka-tools

Open source tools to simplify Akka event sourcing, journaling/persistence, serialization, clustering and sharding.

tanukkii007/akka-cluster-custom-downing

akka-cluster-custom-downing provides configurable auto-downing strategy you can choose based on your distributed application design.

izeigerman/akkeeper

An easy way to deploy your Akka services to a distributed environment.

dmrolfs/demesne

An open-source toolkit for developing CQRS+ES systems using Scala and Akka.